| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $160.80 | 9.871% | $176.6726 | $176.67 | $176.65 | $176.70 |
| Purchase #2 | $195.88 | 12.120% | $219.6207 | $219.62 | $219.60 | $219.60 |
| Purchase #3 | $228.81 | 6.118% | $242.8086 | $242.81 | $242.80 | $242.80 |
| Purchase #4 | $132.56 | 10.264% | $146.166 | $146.17 | $146.15 | $146.20 |
| Purchase #5 | $56.89 | 9.561% | $62.3293 | $62.33 | $62.35 | $62.30 |
| Purchase #6 | $77.38 | 12.318% | $86.9117 | $86.91 | $86.90 | $86.90 |
| Purchase #7 | $42.44 | 12.847% | $47.8923 | $47.89 | $47.90 | $47.90 |
| 7 purchase totals = | $894.76 | $982.4012 | $982.40 | $982.35 | $982.40 | |